ARTICLE 19
Pensions
(1) Any pension (other than a pension of the kind referred to in paragraph (1) of Article 18) and any annuity paid to a resident of a Contracting State shall be taxable only in that State.
(2) The term "annuity" means a stated sum payable periodically at stated times, during life or during a specified or ascertainable period of time, under an obligation to make the payments in return for adequate and full consideration in money or money's worth.